private void OnMsrDataEvent(int status)
{
if (this.MsrSwipeEvent != null)
{
var swipeInfo = new MagneticCardSwipeInfo();
swipeInfo.ParseTracks(this.oposMsr.Track1Data, this.oposMsr.Track2Data);
// Store the account number in the temporary storage and mask the accout number only if it's the payment card.
if (swipeInfo.IsPaymentCard)
{
// Store the swipe info into the temporary memory storage.
var temporaryMemoryManager = new TemporaryMemoryManager <string, string>();
temporaryMemoryManager.AddCardInfoToMemory(MagneticCardSwipeInfo.MsrCardKey, swipeInfo.AccountNumber, DateTime.UtcNow, swipeInfo.AccountNumber);
// Mask the account number using mask chars.
string maskedAccountNumber = Utilities.GetMaskedCardNumber(swipeInfo.AccountNumber);
swipeInfo.AccountNumber = maskedAccountNumber;
}
this.MsrSwipeEvent(this, swipeInfo);
}
// This should not be required since the auto disable is set to false
// but apparently some Msrs require this explictly enabled
// every time.
this.oposMsr.DataEventEnabled = true;
}
public async Task <MagneticCardSwipeInfo> GetMsrSwipeInfo(MsrRequest request)
{
var device = LockManager.GetPeripheral <IRamblerStripeReader>(request.Token);
try
{
ThrowIf.Null(request, "request");
device.Open(string.Empty, null);
var eventCompletionSource = new TaskCompletionSource <RamblerMagneticStripeCardData>();
EventHandler <RamblerMagneticStripeCardData> handler = null;
handler = (sender, args) =>
{
eventCompletionSource.SetResult(args);
device.RamblerCardSwipeEvent -= handler;
};
device.RamblerCardSwipeEvent += handler;
MagneticCardSwipeInfo swipeInfo = null;
if (Task.WaitAny(eventCompletionSource.Task, Task.Delay(request.TimeoutInSeconds * 1000)) == 0)
{
swipeInfo = await eventCompletionSource.Task;
}
return(swipeInfo);
}
finally
{
device.Close();
}
}